20533443840

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6579

約数の個数: 576

約数和(自身を含む): 89693990400

約数和(自身を除く): 69160546560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2304, 2340, 2457, 2496, 2520, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3328, 3360, 3456, 3510, 3640, 3744, 3780, 3840, 4032, 4095, 4160, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5376, 5460, 5616, 5760, 5824, 6048, 6240, 6529, 6552, 6720, 6912, 7020, 7280, 7488, 7560, 8064, 8190, 8320, 8640, 8736, 8960, 9360, 9828, 9984, 10080, 10920, 11232, 11520, 11648, 12096, 12285, 12480, 13058, 13104, 13440, 14040, 14560, 14976, 15120, 16128, 16380, 16640, 17280, 17472, 18720, 19587, 19656, 20160, 21840, 22464, 23296, 24192, 24570, 24960, 26116, 26208, 26880, 28080, 29120, 29952, 30240, 32645, 32760, 34560, 34944, 37440, 39174, 39312, 40320, 43680, 44928, 45703, 48384, 49140, 49920, 52232, 52416, 56160, 58240, 58761, 60480, 65290, 65520, 69888, 74880, 78348, 78624, 80640, 84877, 87360, 89856, 91406, 97935, 98280, 104464, 104832, 112320, 116480, 117522, 120960, 130580, 131040, 137109, 149760, 156696, 157248, 169754, 174720, 176283, 182812, 195870, 196560, 208928, 209664, 224640, 228515, 235044, 241920, 254631, 261160, 262080, 274218, 293805, 313392, 314496, 339508, 349440, 352566, 365624, 391740, 393120, 411327, 417856, 424385, 449280, 457030, 470088, 509262, 522320, 524160, 548436, 587610, 594139, 626784, 628992, 679016, 685545, 705132, 731248, 763893, 783480, 786240, 822654, 835712, 848770, 881415, 914060, 940176, 1018524, 1044640, 1048320, 1096872, 1175220, 1188278, 1233981, 1253568, 1273155, 1358032, 1371090, 1410264, 1462496, 1527786, 1566960, 1572480, 1645308, 1671424, 1697540, 1762830, 1782417, 1828120, 1880352, 2037048, 2056635, 2089280, 2193744, 2291679, 2350440, 2376556, 2467962, 2507136, 2546310, 2716064, 2742180, 2820528, 2924992, 2970695, 3055572, 3133920, 3144960, 3290616, 3395080, 3525660, 3564834, 3656240, 3760704, 3819465, 4074096, 4113270, 4178560, 4387488, 4583358, 4700880, 4753112, 4935924, 5014272, 5092620, 5347251, 5432128, 5484360, 5641056, 5849984, 5941390, 6111144, 6169905, 6267840, 6581232, 6790160, 7051320, 7129668, 7312480, 7521408, 7638930, 8148192, 8226540, 8357120, 8774976, 8912085, 9166716, 9401760, 9506224, 9871848, 10185240, 10694502, 10864256, 10968720, 11282112, 11458395, 11699968, 11882780, 12222288, 12339810, 12535680, 13162464, 13580320, 14102640, 14259336, 14624960, 15042816, 15277860, 16041753, 16296384, 16453080, 17549952, 17824170, 18333432, 18803520, 19012448, 19743696, 20370480, 21389004, 21728512, 21937440, 22564224, 22916790, 23765560, 24444576, 24679620, 25071360, 26324928, 26736255, 27160640, 28205280, 28518672, 29249920, 30555720, 32083506, 32592768, 32906160, 35099904, 35648340, 36666864, 37607040, 38024896, 39487392, 40740960, 42778008, 43874880, 45128448, 45833580, 47531120, 48889152, 49359240, 52649856, 53472510, 54321280, 56410560, 57037344, 58499840, 61111440, 64167012, 65185536, 65812320, 71296680, 73333728, 75214080, 76049792, 78974784, 80208765, 81481920, 85556016, 87749760, 91667160, 95062240, 97778304, 98718480, 105299712, 106945020, 108642560, 112821120, 114074688, 122222880, 128334024, 131624640, 142593360, 146667456, 152099584, 157949568, 160417530, 162963840, 171112032, 175499520, 183334320, 190124480, 195556608, 197436960, 213890040, 225642240, 228149376, 244445760, 256668048, 263249280, 285186720, 293334912, 315899136, 320835060, 325927680, 342224064, 366668640, 380248960, 394873920, 427780080, 456298752, 488891520, 513336096, 526498560, 570373440, 586669824, 641670120, 684448128, 733337280, 760497920, 789747840, 855560160, 977783040, 1026672192, 1140746880, 1283340240, 1368896256, 1466674560, 1579495680, 1711120320, 2053344384, 2281493760, 2566680480, 2933349120, 3422240640, 4106688768, 5133360960, 6844481280, 10266721920, 20533443840]

約数ペア:

[(1, 20533443840), (2, 10266721920), (3, 6844481280), (4, 5133360960), (5, 4106688768), (6, 3422240640), (7, 2933349120), (8, 2566680480), (9, 2281493760), (10, 2053344384), (12, 1711120320), (13, 1579495680), (14, 1466674560), (15, 1368896256), (16, 1283340240), (18, 1140746880), (20, 1026672192), (21, 977783040), (24, 855560160), (26, 789747840), (27, 760497920), (28, 733337280), (30, 684448128), (32, 641670120), (35, 586669824), (36, 570373440), (39, 526498560), (40, 513336096), (42, 488891520), (45, 456298752), (48, 427780080), (52, 394873920), (54, 380248960), (56, 366668640), (60, 342224064), (63, 325927680), (64, 320835060), (65, 315899136), (70, 293334912), (72, 285186720), (78, 263249280), (80, 256668048), (84, 244445760), (90, 228149376), (91, 225642240), (96, 213890040), (104, 197436960), (105, 195556608), (108, 190124480), (112, 183334320), (117, 175499520), (120, 171112032), (126, 162963840), (128, 160417530), (130, 157949568), (135, 152099584), (140, 146667456), (144, 142593360), (156, 131624640), (160, 128334024), (168, 122222880), (180, 114074688), (182, 112821120), (189, 108642560), (192, 106945020), (195, 105299712), (208, 98718480), (210, 97778304), (216, 95062240), (224, 91667160), (234, 87749760), (240, 85556016), (252, 81481920), (256, 80208765), (260, 78974784), (270, 76049792), (273, 75214080), (280, 73333728), (288, 71296680), (312, 65812320), (315, 65185536), (320, 64167012), (336, 61111440), (351, 58499840), (360, 57037344), (364, 56410560), (378, 54321280), (384, 53472510), (390, 52649856), (416, 49359240), (420, 48889152), (432, 47531120), (448, 45833580), (455, 45128448), (468, 43874880), (480, 42778008), (504, 40740960), (520, 39487392), (540, 38024896), (546, 37607040), (560, 36666864), (576, 35648340), (585, 35099904), (624, 32906160), (630, 32592768), (640, 32083506), (672, 30555720), (702, 29249920), (720, 28518672), (728, 28205280), (756, 27160640), (768, 26736255), (780, 26324928), (819, 25071360), (832, 24679620), (840, 24444576), (864, 23765560), (896, 22916790), (910, 22564224), (936, 21937440), (945, 21728512), (960, 21389004), (1008, 20370480), (1040, 19743696), (1080, 19012448), (1092, 18803520), (1120, 18333432), (1152, 17824170), (1170, 17549952), (1248, 16453080), (1260, 16296384), (1280, 16041753), (1344, 15277860), (1365, 15042816), (1404, 14624960), (1440, 14259336), (1456, 14102640), (1512, 13580320), (1560, 13162464), (1638, 12535680), (1664, 12339810), (1680, 12222288), (1728, 11882780), (1755, 11699968), (1792, 11458395), (1820, 11282112), (1872, 10968720), (1890, 10864256), (1920, 10694502), (2016, 10185240), (2080, 9871848), (2160, 9506224), (2184, 9401760), (2240, 9166716), (2304, 8912085), (2340, 8774976), (2457, 8357120), (2496, 8226540), (2520, 8148192), (2688, 7638930), (2730, 7521408), (2808, 7312480), (2880, 7129668), (2912, 7051320), (3024, 6790160), (3120, 6581232), (3276, 6267840), (3328, 6169905), (3360, 6111144), (3456, 5941390), (3510, 5849984), (3640, 5641056), (3744, 5484360), (3780, 5432128), (3840, 5347251), (4032, 5092620), (4095, 5014272), (4160, 4935924), (4320, 4753112), (4368, 4700880), (4480, 4583358), (4680, 4387488), (4914, 4178560), (4992, 4113270), (5040, 4074096), (5376, 3819465), (5460, 3760704), (5616, 3656240), (5760, 3564834), (5824, 3525660), (6048, 3395080), (6240, 3290616), (6529, 3144960), (6552, 3133920), (6720, 3055572), (6912, 2970695), (7020, 2924992), (7280, 2820528), (7488, 2742180), (7560, 2716064), (8064, 2546310), (8190, 2507136), (8320, 2467962), (8640, 2376556), (8736, 2350440), (8960, 2291679), (9360, 2193744), (9828, 2089280), (9984, 2056635), (10080, 2037048), (10920, 1880352), (11232, 1828120), (11520, 1782417), (11648, 1762830), (12096, 1697540), (12285, 1671424), (12480, 1645308), (13058, 1572480), (13104, 1566960), (13440, 1527786), (14040, 1462496), (14560, 1410264), (14976, 1371090), (15120, 1358032), (16128, 1273155), (16380, 1253568), (16640, 1233981), (17280, 1188278), (17472, 1175220), (18720, 1096872), (19587, 1048320), (19656, 1044640), (20160, 1018524), (21840, 940176), (22464, 914060), (23296, 881415), (24192, 848770), (24570, 835712), (24960, 822654), (26116, 786240), (26208, 783480), (26880, 763893), (28080, 731248), (29120, 705132), (29952, 685545), (30240, 679016), (32645, 628992), (32760, 626784), (34560, 594139), (34944, 587610), (37440, 548436), (39174, 524160), (39312, 522320), (40320, 509262), (43680, 470088), (44928, 457030), (45703, 449280), (48384, 424385), (49140, 417856), (49920, 411327), (52232, 393120), (52416, 391740), (56160, 365624), (58240, 352566), (58761, 349440), (60480, 339508), (65290, 314496), (65520, 313392), (69888, 293805), (74880, 274218), (78348, 262080), (78624, 261160), (80640, 254631), (84877, 241920), (87360, 235044), (89856, 228515), (91406, 224640), (97935, 209664), (98280, 208928), (104464, 196560), (104832, 195870), (112320, 182812), (116480, 176283), (117522, 174720), (120960, 169754), (130580, 157248), (131040, 156696), (137109, 149760)]